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		&lt;p&gt;Well this might be obvious to a many of you out there but it had me stumped for a while. My corporate laptop works fine on my home wireless network except I can't print. I could ping the printer and the printer install program could also detect the printer but all attempts to print failed. It finally dawned on me to turn on the pop-up alerts in ZoneAlarm, the corporate firewall software installed on the laptop and try to print again. Sure enough, spoolsve.exe was being blocked. But why?&lt;/p&gt;
		&lt;p&gt;Well, as it turns out the laptop, when running on my home network is in the Internet zone. By default, ZoneAlarm blocks the print spooler in this zone. It's easy to fix. Here's a screen shot of what has to change.&lt;/p&gt;
		&lt;p&gt;
				&lt;img src="http://blueonionsoftware.com/Blog/zonealarm.png" /&gt;
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		&lt;p&gt;Now the question is what are the security risks with enabling this setting? I don't know. Perhaps someone out there can comment?&lt;/p&gt;
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  <last_update>2007-07-25T02:56:24.40625Z</last_update>
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